[Bug 615049] [NEW] lirc_mceusb crash in 2.6.35-14.19~lucid1

Sun Aug 8 16:11:40 UTC 2010

Public bug reported:

I tried using the 2.6.25 kernel from the PPA for lucid (I needed a newer
kernel to change some raid properties hat needs 2.6.34 or newer)

I realize this is an unsupported kernel, but I thought I'd report the bug anyway.
Ubuntu 10.04
package: linux-image-2.6.35-14-generic 
version: 2.6.35-14.19~lucid1

Issue: lirc_mceusb LIRC module crashes on load:
Aug  8 07:06:18 ariane kernel: [ 1156.447116] BUG: unable to handle kernel paging request at ffffffff81084e40
Aug  8 07:06:18 ariane kernel: [ 1156.447124] IP: [<ffffffff8107f19e>] kfifo_alloc+0x2e/0xb0
Aug  8 07:06:18 ariane kernel: [ 1156.447131] PGD 1a2c067 PUD 1a30063 PMD 10001e1 
Aug  8 07:06:18 ariane kernel: [ 1156.447136] Oops: 0003 [#1] SMP 
Aug  8 07:06:18 ariane kernel: [ 1156.447139] last sysfs file: /sys/devices/pci0000:00/0000:00:1a.2/usb5/5-1/5-1.3/bmAttributes
Aug  8 07:06:18 ariane kernel: [ 1156.447143] CPU 0 
Aug  8 07:06:18 ariane kernel: [ 1156.447144] Modules linked in: lirc_mceusb(+) lirc_dev binfmt_misc ppdev vboxdrv nfsd nfs lockd fscache nfs_acl auth_rpcgss xfs exportfs sunrpc snd_hda_codec_intelhdmi snd_hda_codec_realtek i915 snd_hda_intel snd_hda_codec drm_kms_helper drm i2c_algo_bit snd_hwdep snd_pcm snd_seq_midi snd_rawmidi snd_seq_midi_event asus_atk0110 snd_seq snd_timer coretemp snd_seq_device lp video parport joydev psmouse serio_raw intel_agp snd output soundcore snd_page_alloc raid10 raid456 async_pq async_xor xor async_memcpy async_raid6_recov ohci1394 raid6_pq async_tx usbhid hid usb_storage ieee1394 raid1 atl1 mii raid0 pata_jmicron multipath linear
Aug  8 07:06:18 ariane kernel: [ 1156.447192] 
Aug  8 07:06:18 ariane kernel: [ 1156.447195] Pid: 3924, comm: modprobe Not tainted 2.6.35-14-generic #19~lucid1-Ubuntu P5E-VM HDMI/P5E-VM HDMI
Aug  8 07:06:18 ariane kernel: [ 1156.447198] RIP: 0010:[<ffffffff8107f19e>]  [<ffffffff8107f19e>] kfifo_alloc+0x2e/0xb0
Aug  8 07:06:18 ariane kernel: [ 1156.447202] RSP: 0018:ffff8800cc087bb8  EFLAGS: 00010286
Aug  8 07:06:18 ariane kernel: [ 1156.447204] RAX: ffff8800cf297c00 RBX: ffffffff81084e40 RCX: ffffffff8107f199
Aug  8 07:06:18 ariane kernel: [ 1156.447207] RDX: ffff8800cf295c00 RSI: 00000000000000d0 RDI: 0000000000000246
Aug  8 07:06:18 ariane kernel: [ 1156.447209] RBP: ffff8800cc087bc8 R08: 0000000000000000 R09: 0000000000000246
Aug  8 07:06:18 ariane kernel: [ 1156.447212] R10: ffff8800a52c9b40 R11: 0000000000000000 R12: 0000000000000400
Aug  8 07:06:18 ariane kernel: [ 1156.447214] R13: ffff88010a144300 R14: 0000000040410480 R15: ffff8800cf34dc00
Aug  8 07:06:18 ariane kernel: [ 1156.447217] FS:  00007fea2b5d8700(0000) GS:ffff880001e00000(0000) knlGS:0000000000000000
Aug  8 07:06:18 ariane kernel: [ 1156.447220] CS:  0010 DS: 0000 ES: 0000 CR0: 000000008005003b
Aug  8 07:06:18 ariane kernel: [ 1156.447222] CR2: ffffffff81084e40 CR3: 00000000cf2b4000 CR4: 00000000000006f0
Aug  8 07:06:18 ariane kernel: [ 1156.447224] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
Aug  8 07:06:18 ariane kernel: [ 1156.447227] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400
Aug  8 07:06:18 ariane kernel: [ 1156.447230] Process modprobe (pid: 3924, threadinfo ffff8800cc086000, task ffff88012b77db80)
Aug  8 07:06:18 ariane kernel: [ 1156.447232] Stack:
Aug  8 07:06:18 ariane kernel: [ 1156.447233]  ffff8801280059c0 ffff880128005980 ffff8800cc087d28 ffffffffa0209671
Aug  8 07:06:18 ariane kernel: [ 1156.447237] <0> ffff8800cc087c94 ffff8800a52c9b40 ffff88012b628660 0000000000000000
Aug  8 07:06:18 ariane kernel: [ 1156.447242] <0> 0000002000000000 ffff8800a521c800 00000004000000d0 ffff88010a144e40
Aug  8 07:06:18 ariane kernel: [ 1156.447246] Call Trace:
Aug  8 07:06:18 ariane kernel: [ 1156.447254]  [<ffffffffa0209671>] mceusb_dev_probe+0x321/0xa80 [lirc_mceusb]
Aug  8 07:06:18 ariane kernel: [ 1156.447260]  [<ffffffff81391ae2>] ? __pm_runtime_set_status+0x162/0x1b0
Aug  8 07:06:18 ariane kernel: [ 1156.447264]  [<ffffffff8139187d>] ? pm_runtime_resume+0x3d/0x60
Aug  8 07:06:18 ariane kernel: [ 1156.447269]  [<ffffffff8140d591>] usb_probe_interface+0x111/0x200
Aug  8 07:06:18 ariane kernel: [ 1156.447272]  [<ffffffff8138a028>] really_probe+0x68/0x190
Aug  8 07:06:18 ariane kernel: [ 1156.447275]  [<ffffffff8138a195>] driver_probe_device+0x45/0x70
Aug  8 07:06:18 ariane kernel: [ 1156.447279]  [<ffffffff8138a25b>] __driver_attach+0x9b/0xa0
Aug  8 07:06:18 ariane kernel: [ 1156.447281]  [<ffffffff8138a1c0>] ? __driver_attach+0x0/0xa0
Aug  8 07:06:18 ariane kernel: [ 1156.447284]  [<ffffffff81389468>] bus_for_each_dev+0x68/0x90
Aug  8 07:06:18 ariane kernel: [ 1156.447288]  [<ffffffff81389e9e>] driver_attach+0x1e/0x20
Aug  8 07:06:18 ariane kernel: [ 1156.447290]  [<ffffffff8138975e>] bus_add_driver+0xde/0x280
Aug  8 07:06:18 ariane kernel: [ 1156.447293]  [<ffffffff8138a5a0>] driver_register+0x80/0x150
Aug  8 07:06:18 ariane kernel: [ 1156.447298]  [<ffffffff81586174>] ? printk+0x68/0x6c
Aug  8 07:06:18 ariane kernel: [ 1156.447301]  [<ffffffff8140d218>] usb_register_driver+0xb8/0x180
Aug  8 07:06:18 ariane kernel: [ 1156.447306]  [<ffffffffa03c9000>] ? mceusb_dev_init+0x0/0x6c [lirc_mceusb]
Aug  8 07:06:18 ariane kernel: [ 1156.447310]  [<ffffffffa03c9051>] mceusb_dev_init+0x51/0x6c [lirc_mceusb]
Aug  8 07:06:18 ariane kernel: [ 1156.447314]  [<ffffffff8100204c>] do_one_initcall+0x3c/0x1a0
Aug  8 07:06:18 ariane kernel: [ 1156.447319]  [<ffffffff8109abcb>] sys_init_module+0xbb/0x200
Aug  8 07:06:18 ariane kernel: [ 1156.447323]  [<ffffffff8100a0f2>] system_call_fastpath+0x16/0x1b
Aug  8 07:06:18 ariane kernel: [ 1156.447325] Code: e5 41 54 53 0f 1f 44 00 00 48 89 fb 89 f7 41 89 f4 48 85 ff 48 8d 47 ff 74 33 48 85 f8 75 2e 89 d6 e8 a7 34 0c 00 48 85 c0 74 52 <48> 89 03 44 89 63 08 31 c0 c7 43 10 00 00 00 00 c7 43 0c 00 00 
Aug  8 07:06:18 ariane kernel: [ 1156.447360] RIP  [<ffffffff8107f19e>] kfifo_alloc+0x2e/0xb0
Aug  8 07:06:18 ariane kernel: [ 1156.447364]  RSP <ffff8800cc087bb8>
Aug  8 07:06:18 ariane kernel: [ 1156.447365] CR2: ffffffff81084e40
Aug  8 07:06:18 ariane kernel: [ 1156.447368] ---[ end trace eb44777133d51d3c ]---

I moved back to the production kernel after getting my raid things in order, but will be happy to test should it be needed

** Affects: linux (Ubuntu)
     Importance: Undecided
         Status: New

-- 
lirc_mceusb crash in 2.6.35-14.19~lucid1
https://bugs.launchpad.net/bugs/615049
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